FR321002A - Process for the manufacture of a brominated derivative of white indigo and indigo - Google Patents

Process for the manufacture of a brominated derivative of white indigo and indigo

Info

Publication number
FR321002A
FR321002A FR321002DA FR321002A FR 321002 A FR321002 A FR 321002A FR 321002D A FR321002D A FR 321002DA FR 321002 A FR321002 A FR 321002A
Authority
FR
France
Prior art keywords
indigo
manufacture
white
brominated derivative
brominated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cie Parisienne De Couleurs D A
Original Assignee
Cie Parisienne De Couleurs D A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cie Parisienne De Couleurs D A filed Critical Cie Parisienne De Couleurs D A
Application granted granted Critical
Publication of FR321002A publication Critical patent/FR321002A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B7/00—Indigoid dyes
    • C09B7/02—Bis-indole indigos
    • C09B7/04—Halogenation thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR321002D 1902-05-07 1902-05-07 Process for the manufacture of a brominated derivative of white indigo and indigo Expired FR321002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR321002T 1902-05-07

Publications (1)

Publication Number Publication Date
FR321002A true FR321002A (en) 1902-12-26

Family

ID=1371462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR321002D Expired FR321002A (en) 1902-05-07 1902-05-07 Process for the manufacture of a brominated derivative of white indigo and indigo

Country Status (1)

Country Link
FR (1) FR321002A (en)

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